The present work is the continuation of [1]} – referred to as ONS21 – where the unstratified wake of a 6:1 prolate spheroid with a turbulent boundary layer was studied and compared with a large number of simulations and experiments. In our previous study we found that the particularities of the slender body wake, e.g., small recirculation region, low entraintment, large defect velocity, bimodal distribution of the turbulent kinetic energy, among others affect the wake decay significantly. In this study we are analyzing how these features affect the evolution of the stratified wake. We also analyze the simulations of CS20 to closely compare our results with the stratified bluff body wake.
